Thermal stability of an interface-stabilized skyrmion lattice
The thermal stability of the magnetic nano-skyrmion lattice in the monolayer Fe/Ir(111) is investigated using temperature dependent spin-polarized scanning tunneling microscopy. Our experiments show that the skyrmion lattice disappears at a temperature of T_{c}=27.8 K, indicating a loss of long-ran...
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| Veröffentlicht in: | Physical review letters 2014-08, Vol.113 (7), p.077202-077202, Article 077202 |
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| container_end_page | 077202 |
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| container_issue | 7 |
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| container_title | Physical review letters |
| container_volume | 113 |
| creator | Sonntag, A Hermenau, J Krause, S Wiesendanger, R |
| description | The thermal stability of the magnetic nano-skyrmion lattice in the monolayer Fe/Ir(111) is investigated using temperature dependent spin-polarized scanning tunneling microscopy. Our experiments show that the skyrmion lattice disappears at a temperature of T_{c}=27.8 K, indicating a loss of long-range magnetic order. At second-layer iron islands the lattice is pinned and local order persists at temperatures above T_{c}. The findings are explained in terms of the complex magnetic interactions involved in the formation of the skyrmion lattice. |
| doi_str_mv | 10.1103/physrevlett.113.077202 |
| format | Article |
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Our experiments show that the skyrmion lattice disappears at a temperature of T_{c}=27.8 K, indicating a loss of long-range magnetic order. At second-layer iron islands the lattice is pinned and local order persists at temperatures above T_{c}. 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Our experiments show that the skyrmion lattice disappears at a temperature of T_{c}=27.8 K, indicating a loss of long-range magnetic order. At second-layer iron islands the lattice is pinned and local order persists at temperatures above T_{c}. 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| issn | 0031-9007 1079-7114 |
| language | eng |
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| source | American Physical Society Journals |
| subjects | Hypothetical particles Iron Islands Lattices Nanostructure Particle theory Scanning tunneling microscopy Thermal stability |
| title | Thermal stability of an interface-stabilized skyrmion lattice |
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